<?php
/**
 * top_banner.php
 *
 * @copyright 2018 OpenCart.cn
 *
 * All Rights Reserved
 * @link http://guangdawangluo.com
 *
 * @author stiffer.chen <chenlin@opencart.cn>
 * @created 2018-06-24 13:45
 * @modified 2018-06-24 13:45
 */
class ControllerExtensionModuleTopBanner extends Controller
{
    private $error = array();

    public function index()
    {
        $this->load->language('extension/module/top_banner');
        $this->document->setTitle($this->language->get('heading_title'));
        $this->load->model('setting/module');
        $this->document->addScript('view/javascript/spectrum/spectrum.js');
        $this->document->addStyle('view/javascript/spectrum/spectrum.css');
        $data['user_token'] = $this->session->data['user_token'];

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
            if (!isset($this->request->get['module_id'])) {
                $this->model_setting_module->addModule('top_banner', $this->request->post);
            } else {
                $this->model_setting_module->editModule($this->request->get['module_id'], $this->request->post);
            }

            $this->session->data['success'] = $this->language->get('text_success');

            $this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module', true));
        }

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->error['name'])) {
            $data['error_name'] = $this->error['name'];
        } else {
            $data['error_name'] = '';
        }

        if (isset($this->error['image'])) {
            $data['error_image'] = $this->error['image'];
        } else {
            $data['error_image'] = '';
        }

        if (isset($this->error['width'])) {
            $data['error_width'] = $this->error['width'];
        } else {
            $data['error_width'] = '';
        }

        if (isset($this->error['height'])) {
            $data['error_height'] = $this->error['height'];
        } else {
            $data['error_height'] = '';
        }

        if (isset($this->request->get['module_id']) && ($this->request->server['REQUEST_METHOD'] != 'POST')) {
            $module_info = $this->model_setting_module->getModule($this->request->get['module_id']);
        }

        if (isset($this->request->post['name'])) {
            $data['name'] = $this->request->post['name'];
        } elseif (!empty($module_info)) {
            $data['name'] = $module_info['name'];
        } else {
            $data['name'] = '';
        }

        if (isset($this->request->post['image'])) {
            $image = $this->request->post['image'];
        } elseif (!empty($module_info)) {
            $image = $module_info['image'];
        } else {
            $image = '';
        }

        $data['image'] = $image;
        if ($data['image'] && is_file(DIR_IMAGE . $data['image'])) {
            $data['thumb'] = resizeImage($data['image']);
        } else {
            $data['thumb'] = resizeImage('no_image.png');
        }

        $data['placeholder'] = resizeImage('no_image.png');

        if (isset($this->request->post['link'])) {
            $data['link'] = $this->request->post['link'];
        } elseif (!empty($module_info)) {
            $data['link'] = isset($module_info['link']) ? $module_info['link'] : '';
        } else {
            $data['link'] = '';
        }

        if (isset($this->request->post['color'])) {
            $data['color'] = $this->request->post['color'];
        } elseif (!empty($module_info)) {
            $data['color'] = $module_info['color'];
        } else {
            $data['color'] = '';
        }

        if (isset($this->request->post['width'])) {
            $data['width'] = $this->request->post['width'];
        } elseif (!empty($module_info)) {
            $data['width'] = $module_info['width'];
        } else {
            $data['width'] = '';
        }

        if (isset($this->request->post['height'])) {
            $data['height'] = $this->request->post['height'];
        } elseif (!empty($module_info)) {
            $data['height'] = $module_info['height'];
        } else {
            $data['height'] = '';
        }

        if (isset($this->request->post['bg_status'])) {
            $data['bg_status'] = $this->request->post['bg_status'];
        } elseif (!empty($module_info)) {
            $data['bg_status'] = $module_info['bg_status'];
        } else {
            $data['bg_status'] = '';
        }

        if (isset($this->request->post['position'])) {
            $data['position'] = $this->request->post['position'];
        } elseif (!empty($module_info)) {
            $data['position'] = isset($module_info['position']) ? $module_info['position'] : '';
        } else {
            $data['position'] = '';
        }

        // Categories
        $this->load->model('catalog/category');
        if (isset($this->request->post['category'])) {
            $categories = $this->request->post['category'];
        } elseif (!empty($module_info)) {
            $categories = isset($module_info['category']) && $module_info['category'] ? $module_info['category'] : array();
        } else {
            $categories = array();
        }

        $data['categories'] = array();

        foreach ($categories as $category_id) {
            $category_info = $this->model_catalog_category->getCategory($category_id);

            if ($category_info) {
                $data['categories'][] = array(
                    'category_id' => $category_info['category_id'],
                    'name'        => ($category_info['path']) ? $category_info['path'] . ' &gt; ' . $category_info['name'] : $category_info['name']
                );
            }
        }

        // Products
        if (isset($this->request->post['product'])) {
            $products = $this->request->post['product'];
        } elseif (!empty($module_info)) {
            $products = isset($module_info['product']) && $module_info['product'] ? $module_info['product'] : array();
        } else {
            $products = array();
        }
        $data['products'] = array();
        $this->load->model('catalog/product');
        foreach ($products as $product_id) {
            $related_info = $this->model_catalog_product->getProduct($product_id);

            if ($related_info) {
                $data['products'][] = array(
                    'product_id' => $related_info['product_id'],
                    'name'       => $related_info['name']
                );
            }
        }

        if (isset($this->request->post['status'])) {
            $data['status'] = $this->request->post['status'];
        } elseif (!empty($module_info)) {
            $data['status'] = $module_info['status'];
        } else {
            $data['status'] = '';
        }

        $breadcrumbs = new Breads();
        $breadcrumbs->add(trans('text_home'), uriLink('common/dashboard', 'user_token=' . $this->session->data['user_token']));
        $breadcrumbs->add(trans('text_extension'), uriLink('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module'));
        if (!isset($this->request->get['module_id'])) {
            $breadcrumbs->add(trans('heading_title'), uriLink('extension/module/top_banner', 'user_token=' . $this->session->data['user_token']));
        } else {
            $breadcrumbs->add(trans('heading_title'), uriLink('extension/module/top_banner', 'user_token=' . $this->session->data['user_token'] . '&module_id=' . $this->request->get['module_id']));
        }
        $data['breadcrumbs'] = $breadcrumbs->get();

        if (!isset($this->request->get['module_id'])) {
            $data['action'] = $this->url->link('extension/module/top_banner', 'user_token=' . $this->session->data['user_token'], true);
        } else {
            $data['action'] = $this->url->link('extension/module/top_banner', 'user_token=' . $this->session->data['user_token'] . '&module_id=' . $this->request->get['module_id'], true);
        }

        $data['cancel'] = uriLink('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=module');

        $data['header'] = $this->load->controller('common/header');
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('extension/module/top_banner', $data));
    }

    protected function validate() {
        if (!$this->user->hasPermission('modify', 'extension/module/top_banner')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        if ((utf8_strlen($this->request->post['name']) < 3) || (utf8_strlen($this->request->post['name']) > 64)) {
            $this->error['name'] = $this->language->get('error_name');
        }

        if (!$this->request->post['image']) {
            $this->error['image'] = $this->language->get('error_image');
        }

        if (!$this->request->post['width']) {
            $this->error['width'] = $this->language->get('error_width');
        }

        if (!$this->request->post['height']) {
            $this->error['height'] = $this->language->get('error_height');
        }

        return !$this->error;
    }
}